import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'


/*
* Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 
当设置 true 的时候该路由不会在侧边栏出现 如401，login等页面，或者如一些编辑页面/edit/1
hidden: true  (默认 false)

当设置 noRedirect 的时候该路由在面包屑导航中不可被点击
redirect: 'noRedirect'

 当你一个路由下面的 children 声明的路由大于1个时，自动会变成嵌套的模式--如组件页面
 只有一个时，会将那个子路由当做根路由显示在侧边栏--如引导页面
 若你想不管路由下面的 children 声明的个数都显示你的根路由
 你可以设置 alwaysShow: true，这样它就会忽略之前定义的规则，一直显示根路由
alwaysShow: true

name: 'router-name'   设定路由的名字，一定要填写不然使用<keep-alive>时会出现各种问题
meta: {
  设置该路由进入的权限，支持多个权限叠加
  roles: ['admin', 'editor']

  设置该路由在侧边栏和面包屑中展示的名字
  title: 'title'

  设置该路由的图标，支持 svg-class，也支持 el-icon-x element-ui 的 icon
  icon: 'svg-name'

  如果设置为true，则不会被 <keep-alive> 缓存(默认 false)
  noCache: true

  如果设置为false，则不会在breadcrumb面包屑中显示(默认 true)
  breadcrumb: false

  如果设置为true，它则会固定在tags-view中(默认 false)
  affix: true   如果设置为true，它则会固定在tags-view中(默认 false)

  // 当路由设置了该属性，则会高亮相对应的侧边栏。
  // 这在某些场景非常有用，比如：一个文章的列表页路由为：/article/list
  // 点击文章进入文章详情页，这时候路由为/article/1，但你想在侧边栏高亮文章列表的路由，就可以进行如下设置
  activeMenu: '/article/list'
} */

// 示例
/* {
  path: '/permission',
  component: Layout,
  redirect: '/permission/index', //重定向地址，在面包屑中点击会重定向去的地址
  hidden: true, // 不在侧边栏显示
  alwaysShow: true, //一直显示根路由
  meta: {
    roles: ['admin', 'editor']
  }, //你可以在根路由设置权限，这样它下面所有的子路由都继承了这个权限
  children: [{
    path: 'index',
    component: () => import('permission/index'),
    name: 'permission',
    meta: {
      title: 'permission',
      icon: 'lock', //图标
      roles: ['admin', 'editor'], //或者你可以给每一个子路由设置自己的权限
      noCache: true // 不会被 <keep-alive> 缓存
    }
  }]
} */

/**
 * 固定路由
 * 没有权限要求的基本页
 * 所有角色可以访问
 */
export const constantRoutes = [{
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },

  {
    path: '/404',
    component: () => import('@/views/404'),
    hidden: true
  },

  {
    path: '/',
    component: Layout,
    redirect: '/home',
    children: [{
      path: 'home',
      name: '首页',
      component: () => import('@/views/home/index'),
      meta: {
        title: '首页',
        icon: 'dashboard'
      }
    }]
  },

  {
    path: '/example',
    component: Layout,
    redirect: '/example/table',
    name: 'Example',
    meta: {
      title: 'Example',
      icon: 'el-icon-s-help'
    },
    children: [{
        path: 'table',
        name: 'Table',
        component: () => import('@/views/table/index'),
        meta: {
          title: 'Table',
          icon: 'table'
        }
      },
      {
        path: 'tree',
        name: 'Tree',
        component: () => import('@/views/tree/index'),
        meta: {
          title: 'Tree',
          icon: 'tree'
        }
      }
    ]
  },

  {
    path: '/form',
    component: Layout,
    children: [{
      path: 'index',
      name: 'Form',
      component: () => import('@/views/form/index'),
      meta: {
        title: 'Form',
        icon: 'form'
      }
    }]
  },

  {
    path: '/nested',
    component: Layout,
    redirect: '/nested/menu1',
    name: 'Nested',
    meta: {
      title: 'Nested',
      icon: 'nested'
    },
    children: [{
        path: 'menu1',
        component: () => import('@/views/nested/menu1/index'), // Parent router-view
        name: 'Menu1',
        meta: {
          title: 'Menu1'
        },
        children: [{
            path: 'menu1-1',
            component: () => import('@/views/nested/menu1/menu1-1'),
            name: 'Menu1-1',
            meta: {
              title: 'Menu1-1'
            }
          },
          {
            path: 'menu1-2',
            component: () => import('@/views/nested/menu1/menu1-2'),
            name: 'Menu1-2',
            meta: {
              title: 'Menu1-2'
            },
            children: [{
                path: 'menu1-2-1',
                component: () => import('@/views/nested/menu1/menu1-2/menu1-2-1'),
                name: 'Menu1-2-1',
                meta: {
                  title: 'Menu1-2-1'
                }
              },
              {
                path: 'menu1-2-2',
                component: () => import('@/views/nested/menu1/menu1-2/menu1-2-2'),
                name: 'Menu1-2-2',
                meta: {
                  title: 'Menu1-2-2'
                }
              }
            ]
          },
          {
            path: 'menu1-3',
            component: () => import('@/views/nested/menu1/menu1-3'),
            name: 'Menu1-3',
            meta: {
              title: 'Menu1-3'
            }
          }
        ]
      },
      {
        path: 'menu2',
        component: () => import('@/views/nested/menu2/index'),
        name: 'Menu2',
        meta: {
          title: 'menu2'
        }
      }
    ]
  },

  {
    path: '/equity',
    component: Layout,
    children: [{
      path: 'index',
      name: 'gqtz',
      component: () => import('@/views/gqtz/index'),
      meta: {
        title: '股权投资',
        icon: 'table'
      }
    }]
  },
  {
    path: '/gqtzBigView',
    component: Layout,
    children: [{
      path: 'gqtzBigView',
      name: 'gqtzBigView',
      component: () => import('@/views/gqtz/gqtzBigView'),
      meta: {
        title: '股权投资详情',
        icon: 'table'
      }
    }]
  },
  {
    path: '/gqtzDetail',
    component: Layout,
    children: [{
      path: 'gqtzDetail',
      name: 'gqtzDetail',
      component: () => import('@/views/gqtz/gqtzDetail'),
      meta: {
        title: '股权投资概览',
        icon: 'table'
      }
    }]
  },
  {
    path: '/investProList',
    component: Layout,
    children: [{
      path: 'investProList',
      name: 'investProList',
      component: () => import('@/views/tzxmk/investProList'),
      meta: {
        title: '投资项目库',
        icon: 'table'
      }
    }]
  },
  {
    path: '/proReport',
    component: Layout,
    children: [{
      path: 'proReport',
      name: 'proReport',
      component: () => import('@/views/tzxmk/proReport'),
      meta: {
        title: '项目上报',
        icon: 'table'
      }
    }]
  },
  {
    path: '/proAudit',
    component: Layout,
    children: [{
      path: 'proAudit',
      name: 'proAudit',
      component: () => import('@/views/tzxmk/proAudit'),
      meta: {
        title: '项目审核',
        icon: 'table'
      }
    }]
  },
  {
    path: '/proFiles',
    component: Layout,
    children: [{
      path: 'proFiles',
      name: 'proFiles',
      component: () => import('@/views/tzxmk/proFiles'),
      meta: {
        title: '项目档案',
        icon: 'table'
      }
    }]
  },

  {
    path: 'external-link',
    component: Layout,
    children: [{
      path: 'https://panjiachen.github.io/vue-element-admin-site/#/',
      meta: {
        title: 'External Link',
        icon: 'link'
      }
    }]
  },

  // 404 页必须放在末尾 !!!
  {
    path: '*',
    redirect: '/404',
    hidden: true
  }
]


/**
 * 动态路由
 * 需要根据用户角色动态加载的路由
 */
/*  export const asyncRoutes = [
  {
    path: '/permission',
    component: Layout,
    redirect: '/permission/page',
    alwaysShow: true, // 将始终显示根菜单
    name: 'Permission',
    meta: {
      title: 'Permission',
      icon: 'lock',
      roles: ['admin', 'editor'] // 您可以在根导航中设置角色
    },
    children: [
      {
        path: 'page',
        component: () => import('@/views/permission/page'),
        name: 'PagePermission',
        meta: {
          title: 'Page Permission',
          roles: ['admin'] // 或者您只能在子导航中设置角色
        }
      },
      {
        path: 'directive',
        component: () => import('@/views/permission/directive'),
        name: 'DirectivePermission',
        meta: {
          title: 'Directive Permission'
          // 如果不设置角色，则表示：此页不需要权限
        }
      },
      {
        path: 'role',
        component: () => import('@/views/permission/role'),
        name: 'RolePermission',
        meta: {
          title: 'Role Permission',
          roles: ['admin']
        }
      }
    ]
  },
  {
    path: '/icon',
    component: Layout,
    children: [
      {
        path: 'index',
        component: () => import('@/views/icons/index'),
        name: 'Icons',
        meta: { title: 'Icons', icon: 'icon', noCache: true }
      }
    ]
  },

  // 404 页必须放在末尾 !!!
  { path: '*', redirect: '/404', hidden: true }
] */

const createRouter = () => new Router({
  // mode: 'history', // require service support
  scrollBehavior: () => ({
    y: 0
  }),
  routes: constantRoutes
})

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
